1441634640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{9371}}^1$

素因数の和:10028

約数の個数: 80

約数和(自身を含む): 4476517056

約数和(自身を除く): 3034882416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 641, 1282, 1923, 2564, 3205, 3846, 5128, 6410, 7692, 9371, 9615, 10256, 12820, 15384, 18742, 19230, 25640, 28113, 30768, 37484, 38460, 46855, 51280, 56226, 74968, 76920, 93710, 112452, 140565, 149936, 153840, 187420, 224904, 281130, 374840, 449808, 562260, 749680, 1124520, 2249040, 6006811, 12013622, 18020433, 24027244, 30034055, 36040866, 48054488, 60068110, 72081732, 90102165, 96108976, 120136220, 144163464, 180204330, 240272440, 288326928, 360408660, 480544880, 720817320, 1441634640]

約数ペア:

[(1, 1441634640), (2, 720817320), (3, 480544880), (4, 360408660), (5, 288326928), (6, 240272440), (8, 180204330), (10, 144163464), (12, 120136220), (15, 96108976), (16, 90102165), (20, 72081732), (24, 60068110), (30, 48054488), (40, 36040866), (48, 30034055), (60, 24027244), (80, 18020433), (120, 12013622), (240, 6006811), (641, 2249040), (1282, 1124520), (1923, 749680), (2564, 562260), (3205, 449808), (3846, 374840), (5128, 281130), (6410, 224904), (7692, 187420), (9371, 153840), (9615, 149936), (10256, 140565), (12820, 112452), (15384, 93710), (18742, 76920), (19230, 74968), (25640, 56226), (28113, 51280), (30768, 46855), (37484, 38460)]